2019951610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1\times {\mathrm{1907}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 3690194112

約数和(自身を除く): 1670242502

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1451, 1907, 2902, 3814, 7255, 9535, 14510, 19070, 105923, 139211, 211846, 278422, 529615, 696055, 1059230, 1392110, 2767057, 5534114, 13835285, 27670570, 201995161, 403990322, 1009975805, 2019951610]

約数ペア:

[(1, 2019951610), (2, 1009975805), (5, 403990322), (10, 201995161), (73, 27670570), (146, 13835285), (365, 5534114), (730, 2767057), (1451, 1392110), (1907, 1059230), (2902, 696055), (3814, 529615), (7255, 278422), (9535, 211846), (14510, 139211), (19070, 105923)]